ResourceSeparations

HPAE-PAD for the Analysis of Carbohydrates

29 Jan 2014

Carbohydrates can be difficult to fully analyze given their polar nature, similar structural characteristics and lack of a suitable chromophores. This whitepaper discusses how High-performance anion exchange chromatography with derivatization free, pulsed amperometric detection (HPAE-PAD) can be used to separate and quantify Carbohydrates.

Thermo Scientific™ Dionex™ ICS-4000 Integrated Capillary HPIC™ System

Thermo Fisher Scientific

  The Dionex ICS-4000 capillary HPIC™ system delivers best-in-class sensitivity, from routine analyses to your most demanding application challenges.   The high-pressure capability brings a new level of resolution and speed to dedicated capillary ion chromatography, while integrated design of the Dionex ICS-4000 simplifies your workflow and increases your analytical efficiency and productivity. Capillary IC provides 24/7 uptime so the system is always ready. The compact integrated system provides convenience and offers detection choices for application versatility. Dionex ICS-4000 HPIC System Features: Single channel, integrated and compact design for dedicated analysis Capillary HPIC provides 24/7 uptime – so it’s always ready to generate results Configured for Reagent-Free IC for performance and Just Add Water simplicity The integrated IC Cube uses same consumables as the Dionex ICS-5000, so methods developed on the Dionex ICS-5000 can be transferred to the Dionex ICS-4000 The active thermal control provides stability and reproducibility Touch display for stand-alone control Thermo Scientific Dionex Chromeleon 7.3.1 CDS for full system control and data processing Benefits: Optimized separations for fast throughput High-pressure capability for high chromatographic resolution True on-request IC analysis for 24/7 uptime with no equilibration Small dead volumes for minimized peak dispersion and increased signal-to-noise ratio

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UHPLC and HPLCHigh performance liquid chromatography (HPLC) and ultra high performance liquid chromatography (UHPLC), also known as UPLC, are analytical techniques used to separate, identify and quantitate components of complex mixtures including biological samples such as proteins and lipids as well as chemical mixtures of pesticides, drugs and oils. Both techniques are liquid chromatographic methods but differ by operating pressures (HPLC < 6000 psi < UHPLC ). Components of HPLC and UHPLC systems include columns, detectors, pumps, autosamplers and column heaters. Explore a range of UHPLC and HPLC columns for your specific sample needs including reverse phase, normal phase, ion exchange, HILIC, ion exclusion and size exclusion columns. For more specialized HPLC, explore FPLC, countercurrent LC and simulated moving bed systems. Find the best UHPLC and HPLC equipment in our peer reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Ion ChromatographyIon chromatography, also known as ion exchange chromatography, is a high-performance liquid chromatographic technique used for the separation and identification of ions or polar molecules in a sample, including proteins, nucleotides and amino acids. Equipment includes ion exchange columns, ion exclusion columns, ion chromatography systems, pumps, and detectors. Find the best ion chromatography equipment in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Carbohydrates
HPAE-PAD for the Analysis of Carbohydrates